shooting from a one knee down position with my elbow on the up knee about 3 to 4-1/2" @ 100. Sitting with both elbows on both knees 2 to 3" @ 100. With a variety of rifles, .300 Savage, .280 Remington, M24/47 8mm (those are scoped). with my M98, M48a, or an M93, about 4 to 6" @ 100 with military open sights. The smaller groups show up towards the end of the shooting session.
Great Question !! Shooting at 50 yards cuts those groups in half
Great Question !! Shooting at 50 yards cuts those groups in half